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Explain how to get the size of a JSON array response in Rest Assured.
We can get the size of a JSON array response in Rest Assured. First, we shall obtain a Response body which is in JSON format from a request. Then convert it to string. Finally, obtain its length with the size method. Code Implementation
import static io.restassured.RestAssured.given;
import org.testng.annotations.Test;
import io.restassured.RestAssured;
import io.restassured.path.json.JsonPath;
import io.restassured.response.Response;
public class NewTest {
@Test
public void jsonAryLen() {
//obtain Response from GET request
Response res = given()
.when()
.get("https://jsonplaceholder.typicode.com/posts");
//convert JSON to string
JsonPath j = new JsonPath(res.asString());
//length of JSON array
int s = j.getInt("data.size()");
System.out.println( s);
}
}Output
Updated on: 22-Nov-2021
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